Steven F Vacaville , CA January 05, 2015 Leaking valve for a reverse osmosis system They don't make parts to simply repair the valve; you have to order a whole new valve, which I did. After receiving the new valve I discovered that the inlet adapter was stripped so I ordered a new inlet adapter. The fix took just a few minutes. After installing the new valve I replaced the inlet adapter and now I have no leaks. It works like new. The repair occurred in two parts. First, I replaced the leaking valve. This took about an hour to remove and replace the valve. I then ordered the new inlet adapter, waited a few days, and replaced it in about 15 minutes. Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Adjustable Wrench